Influence of ambient pressure on aerospike nozzle base pressure;
环境压强对气动塞式喷管底部压强的影响
The bleed can increase base pressure and decrease the variety of t.
实验结果表明:无底部盖板可提高塞式喷管低空性能2%~7%;底部二次流可提高底部压强,减少底部开闭状态转变过程带来的推力突降;底部二次流流量以1%~1。
Computational method,based on chapman-Korst theory,of supersonic base pressure with an exhaust jet and the function of its code are described.
本文叙述了作者开发的基于Chapman-Korst理论的超音速底部压强计算方法及其计算程序CRMBP。
The step bottom pressure increases by about one time ascompared with the case without injection.
与无喷射的情形相比,台阶底部压力增加了一倍左右。
P It consists of the bottom, pressure gauge, handle and nozzle, etc.
警它由底痤、压力表、压把、喷嘴等几部分构成。
balanced bottom hole pressure method
井底压力平衡压井法
A temperature stratification from the top to the bottom of the plenum is obtained.
从压力通迅室的顶部到底部可获得分层气流温度。
open back bottom drive press
后开式底传动压力机
draw-down bottom pressure curve
抽汲期间井底压力曲线
surface pressure read-out
地面直读井底压力计
surface-recording gauge
地面记录的井底压力计
A study of the layout of pre-stressing tendon and the formula for calculating area used in checking local compression bearing capacity
预应力钢筋束的布置及局部受压计算底面积的研究
Calculation of foundation pressures and additional stresses of Hardfill dams
Hardfill坝的基底压力和附加应力计算
The pressure inside equals the pressureoutside.
内部的压力与外部的压力相等。
Stress is the spice of life, complete freedom from stress is death.
压力是生活的调味品，彻底地免除压力是死亡。
A liquid presses on the sides and on the bottom of the container in which it rests.
液体压迫其所在容器的四壁和底部。
A Model of SOI High Voltage Device with Reduced-field Layer and Partial Substrate
带降场层部分衬底SOI高压器件模型
Footwear sole hardnesses and plantar pressure during human walking
鞋底硬度与人体行走中足底压力的变化
Where a vessel has vertical sides, the pressure on the bottom is equal to the height of the liquid times its density.
如果容器壁垂直，则容器底部承受的压力等于液体高度乘以液体的密度。
You will feel a slight giddy feeling in the pit of your stomach， or solar plexus， as pressure is put on the astral body.
当向星体躯体施加压力时，你会在你胃的底部，或太阳神经丛感到轻微的颤动。
A few moist rales have been audible over Both lung Bases. The abdomen has been soft without tenderness.
"双肺底部仍可闻少许湿罗音.腹部软,无压疼"